mcf5213_scm.h

motorola 针对coldfire 5275 评估板的Dbug bootloader源程序

/*
 * File:	mcf5213_scm.h
 * Purpose:	Register and bit definitions for the MCF5213
 *
 * Notes:	
 *	
 */

#ifndef __MCF5213_SCM_H__
#define __MCF5213_SCM_H__

/*********************************************************************
*
* System Control Module (SCM)
*
*********************************************************************/

/* Register read/write macros */
#define MCF_SCM_IPSBAR         (*(vuint32*)(&__IPSBAR[0x000000]))
#define MCF_SCM_RAMBAR         (*(vuint32*)(&__IPSBAR[0x000004]))
#define MCF_SCM_CRSR           (*(vuint8 *)(&__IPSBAR[0x000010]))
#define MCF_SCM_CWCR           (*(vuint8 *)(&__IPSBAR[0x000011]))
#define MCF_SCM_LPICR          (*(vuint8 *)(&__IPSBAR[0x000012]))
#define MCF_SCM_CWSR           (*(vuint8 *)(&__IPSBAR[0x000013]))
#define MCF_SCM_PPMRH          (*(vuint32*)(&__IPSBAR[0x00000C]))
#define MCF_SCM_PPMRL          (*(vuint32*)(&__IPSBAR[0x000018]))

/* Bit definitions and macros for MCF_SCM_IPSBAR */
#define MCF_SCM_IPSBAR_V       (0x00000001)
#define MCF_SCM_IPSBAR_BA(x)   ((x)&0xC0000000)

/* Bit definitions and macros for MCF_SCM_RAMBAR */
#define MCF_SCM_RAMBAR_BDE     (0x00000200)
#define MCF_SCM_RAMBAR_BA(x)   ((x)&0xFFFF0000)

/* Bit definitions and macros for MCF_SCM_CRSR */
#define MCF_SCM_CRSR_CWDR      (0x20)
#define MCF_SCM_CRSR_EXT       (0x80)

/* Bit definitions and macros for MCF_SCM_CWCR */
#define MCF_SCM_CWCR_CWTIC     (0x01)
#define MCF_SCM_CWCR_CWTAVAL   (0x02)
#define MCF_SCM_CWCR_CWTA      (0x04)
#define MCF_SCM_CWCR_CWT(x)    (((x)&0x07)<<3)
#define MCF_SCM_CWCR_CWRI      (0x40)
#define MCF_SCM_CWCR_CWE       (0x80)

/* Bit definitions and macros for MCF_SCM_LPICR */
#define MCF_SCM_LPICR_XIPL(x)  (((x)&0x07)<<4)
#define MCF_SCM_LPICR_ENBSTOP  (0x80)

/* Bit definitions and macros for MCF_SCM_CWSR */
#define MCF_SCM_CWSR_CWSR(x)   (((x)&0xFF)<<0)

/* Bit definitions and macros for MCF_SCM_PPMRH */
#define MCF_SCM_PPMRH_CDPORTS  (0x00000001)
#define MCF_SCM_PPMRH_CDEPORT  (0x00000002)
#define MCF_SCM_PPMRH_CDPIT0   (0x00000008)
#define MCF_SCM_PPMRH_CDPIT1   (0x00000010)
#define MCF_SCM_PPMRH_CDADC    (0x00000080)
#define MCF_SCM_PPMRH_CDGPT    (0x00000100)
#define MCF_SCM_PPMRH_CDPWN    (0x00000200)
#define MCF_SCM_PPMRH_CDFCAN   (0x00000400)
#define MCF_SCM_PPMRH_CDCFM    (0x00000800)

/* Bit definitions and macros for MCF_SCM_PPMRL */
#define MCF_SCM_PPMRL_CDG      (0x00000002)
#define MCF_SCM_PPMRL_CDEIM    (0x00000008)
#define MCF_SCM_PPMRL_CDDMA    (0x00000010)
#define MCF_SCM_PPMRL_CDUART0  (0x00000020)
#define MCF_SCM_PPMRL_CDUART1  (0x00000040)
#define MCF_SCM_PPMRL_CDUART2  (0x00000080)
#define MCF_SCM_PPMRL_CDI2C    (0x00000200)
#define MCF_SCM_PPMRL_CDQSPI   (0x00000400)
#define MCF_SCM_PPMRL_CDDTIM0  (0x00002000)
#define MCF_SCM_PPMRL_CDDTIM1  (0x00004000)
#define MCF_SCM_PPMRL_CDDTIM2  (0x00008000)
#define MCF_SCM_PPMRL_CDDTIM3  (0x00010000)
#define MCF_SCM_PPMRL_CDINTC0  (0x00020000)

/********************************************************************/

#endif /* __MCF5213_SCM_H__ */